Industrial Electronics & Transducers ECE 3rd Sem Syllabus for Diploma BTEUP 2018

Industrial Electronics & Transducers detail BTEUP Diploma syllabus for Electronics & Communication Engineering, effective from 2018, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other ece 3rd sem bteup diploma syllabus 2018 you can visit ECE 3rd Sem BTEUP Diploma Syllabus 2018 Subjects. The detail syllabus for industrial electronics & transducers is as follows.

Rationale:

Measurement of different parameters in required in industries to maintain the product within specified limits. The measurement can be done by direct or indirect methods. Transducers are used as sencing elements in indirect system of measurements. The student equipped with the knowledge about thyristers, optoelctronic devices will prove useful in the world of work.

DETAILED CONTENTS

1. THYRISTORS AND THEIR APPLICATIONS

1. Name, symbol and typical applications of members of thyristor family.
2. SCR, Triac and Diac-Basic structure, operation, V-I characteristics and ratings, gate circuits, ratings, triggering process and triggering circuits, turn off methods and circuits, selections of heat sinks, mounting of thyristor on heat sinks, basic idea of protection of thyristor circuits.
3. Operation, V-I characteristics, equivalemt circuit and parameters of an UJT: Description of UJT relaxation oscillator, use of UJT relaxation oscillator for triggering thyristors.
4. Diac SCR and Triac switching circuits like automatic battery charger, voltage regulator, emergency light, alarm circuits, time delay relay circuits and circuits for over current and over voltage protection.
5. Single phase, various types of phase controlled rectifiers using SCR for resistive and inductive load explanation using waveshapes and appropriate mathematical equation ( Noderivation).

A.C. phase control using SCRs and triacs, Application of phase controlled rectifiers and A.C. phase control circuits in illumination control, temperature control, variable speed drives using d.c. moters and small a.c. machines.

6. Half wave, full wave (includingbridge) poly phase rectifiers using SCRs; explanation using wave shapes and formula ( noderivation). Operation of three phase bridge controlled rectifier and its applications.
7. Principle of operation of basic inverter circuits, basic series and parallel commutated inverters, principle of operation of cycloconverter, choppers and dual converter, mention of applications.

2. PRINCIPLES AND APPLICATIONS OF INDUCTION AND DIELECTRIC HEATING ( No Mathematical Treatment )

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3. TRANSDUCERS:

Basic idea and principle of operation and their use in measuring physical parameters of the following types of transducers.

1. Transducer: Varible Resistance Type, Potentiometric Resistance strain gauge. Resistance Thermometer. Thermister

Typical Applications: Displacement and force, Torque and Displacement. Temperature.

2. Transducer: Variable Capacitance Type, Variable capacitance pressure gauge. Capacitor microphone. Dielectirc gauge.

Typical Applications: Displacement and pressure. Speed, noise Liquid level & Thickness.

3. Transducer: Variable Inductance Type Differential Transformer. Magnetostrication gauge.

Typical Applications: Pressure, force, displacement and position. Force, pressure, sound.

4. Transducer: Piezoelectric Type Crystal Microphone, Crystal Oscillator

4. PROCESSING OF TRANSDUCER SIGNALS:

1. Characteristics of instrumentation amplifiers in respect of input impedance, output impedance, drift, dc offset, noise, gain common mode rejection, frequency response etc. Relating the suitability of these characteristics for amplifying signals from various transducers.
2. Block diagram and basic concept of open loop and closed loop systems.

5. OPTOELECTRONIC DEVICES:

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Reference Books:

1. M. H. Rashid-” Power Electronics Circuits, Devices & Application”- P.H.I
2. J. Michael Jacob – ” Power Electronics : Principle and Application” – Viks Publishing House Pvt. Ltd.
3. Singh Jasprit – ” Optoelectronics An Introduction to Materials and Devices” – McGraw-Hill
4. C. S. Ranjan- “Instrumentation Devices & Systems”- Tata McGraw Hill.

List of Experiments:

1. Identification of various types of packages and terminals of various low and high power thyristors ( SCR and Triac ).
2. To determine and plot firing charateristics of SCR :-
1. By varying the anode to chathode voltage.
2. By varying the gate current.
3. Observing voltage waveshapes at various points of UJT relaxation oscillator circuit.
4. Observation of waveshapes at relevant points of the circuit of a single phase controlled rectifier using SCR and UJT relaxation oscillator.
5. To determine the firing characteristics of Triac in different mode i.e. Mode-I (plus), Mode-I (minus), Mode-III (plus), Mode-III (minus).
6. Observe the waveshapes and measure a.c. and d.c voltage at various points of a three phase bridge rectifier circuit.
7. Observe the waveshapes and measure a.c. and d.c. voltage at various points of a three phase SCR controlled bridge rectifier circuit.
8. Test an a.c. phase control circuit using triac and observe waveshapes and voltages at relevant points in circuit ( while using for lamp intensity control and/or a.c. fan speedcontrol).
9. To study the working of a single phase SCR/ transistor inverter circuit by observing waveshapes at input and output.
10. To measure force and pressure by using strain gauge transducer.
11. To observe the working of crystal microphone.
12. To observe the working principle of following devices in practical circuit :-
1. Light Dependent Resistor ( LDR ).
2. Photo electric cell.
3. LED and LCDs.
4. Avalancha Photodiode
5. Optical fibre sensor
13. To measure voltages at differnt points of a circuit using a light sensitive device as ON-OFF control.

For detail syllabus of all other subjects of BE Ece, effective from 2018 do visit Ece 3rd Sem BTEUP syllabus for 2018.

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